4525885

素因数分解:

$5^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:75

約数の個数: 40

約数和(自身を含む): 7058520

約数和(自身を除く): 2532635

約数列:

[1, 5, 7, 13, 29, 35, 49, 65, 91, 145, 203, 245, 343, 377, 455, 637, 1015, 1421, 1715, 1885, 2401, 2639, 3185, 4459, 7105, 9947, 12005, 13195, 18473, 22295, 31213, 49735, 69629, 92365, 129311, 156065, 348145, 646555, 905177, 4525885]

約数ペア:

[(1, 4525885), (5, 905177), (7, 646555), (13, 348145), (29, 156065), (35, 129311), (49, 92365), (65, 69629), (91, 49735), (145, 31213), (203, 22295), (245, 18473), (343, 13195), (377, 12005), (455, 9947), (637, 7105), (1015, 4459), (1421, 3185), (1715, 2639), (1885, 2401)]